Features :No air pollution, maintenance freeRocker series pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.

Prote™ over­flow protectionRocker series pumps are equipped with Prote™ ‑filter cartridge which can prevent a large amount of liquid from being sucked into the pump by negligence. It can also filter particles and moisture to prolong the service life of pump.

Thermal protection deviceEvery motor of Rocker series pumps has a built-in thermal protection device to shut offthe pump automatically when overheated and then resume working when the temperature cools down.